Base | Representation |
---|---|
bin | 100000111000010… |
… | …0101011110010001 |
3 | 2211212222011221122 |
4 | 1001300211132101 |
5 | 4224413133231 |
6 | 301250332025 |
7 | 36224342111 |
oct | 10160453621 |
9 | 2755864848 |
10 | 1103255441 |
11 | 516839162 |
12 | 26958a015 |
13 | 147750692 |
14 | a6749041 |
15 | 66cca77b |
hex | 41c25791 |
1103255441 has 4 divisors (see below), whose sum is σ = 1103977584. Its totient is φ = 1102533300.
The previous prime is 1103255431. The next prime is 1103255449. The reversal of 1103255441 is 1445523011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1103255441 - 210 = 1103254417 is a prime.
It is a super-2 number, since 2×11032554412 = 2434345136192208962, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1103255441.
It is not an unprimeable number, because it can be changed into a prime (1103255449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358775 + ... + 361836.
It is an arithmetic number, because the mean of its divisors is an integer number (275994396).
Almost surely, 21103255441 is an apocalyptic number.
It is an amenable number.
1103255441 is a deficient number, since it is larger than the sum of its proper divisors (722143).
1103255441 is an equidigital number, since it uses as much as digits as its factorization.
1103255441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722142.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1103255441 is about 33215.2892656379. The cubic root of 1103255441 is about 1033.2974540323.
Adding to 1103255441 its reverse (1445523011), we get a palindrome (2548778452).
The spelling of 1103255441 in words is "one billion, one hundred three million, two hundred fifty-five thousand, four hundred forty-one".
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